Hosco Push-To-Connect pneumatic fittings are offered in a variety of fitting configurations, which are also available in inch and metric sizes. Designed to simply push to connect with nylon and polyurethane tubing for pneumatics, Push-To-Connect fittings provide a secured assembly without having to apply extra sealant. Push-To-Connect fittings are made with a durable thermoplastic body. The connecting features of the fitting use a stainless steel gripping claw to ensure the tube being used is firmly sealed. If the tubing needs to be detached from the fitting it is as simple as pressing on the ejection ring and the tubing is disconnected effortlessly. Hosco Push-To-Connect pneumatic fittings with threaded components are made with nickel-plated brass, and have a pre-applied thread sealant.